Round|Natural|GIA

2.51ct N VS1 Round Natural Diamond

EX • N/VS1 • GIA 6545973586

Certificate GIA 6545973586

Diamond specifications and retailer prices

From $7,620 USD
As of November 5, 2026
Save $6,225 USD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $13,845 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded N colour (tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6545973586. Listed at 6 retailers as of November 5, 2026, with prices from $7,620 to $13,845, a $6,225 spread on the same certified stone. NZ Jewellers lists it at $13,845. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
N
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545973586
Dimensions8.74 × 8.68 × 5.41 mm
L/W Ratio1.01
Top View
8.74 mm8.68 mm2.51 ctN / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545973586
Side View
Table 57.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $13,845 USD|Low: $7,620 USD|High: $13,845 USD|Avg: $9,063 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 19, 2026
Retailer 4$7,620 USD
Retailer 2$7,641 USD
Retailer 7$7,818 USD
Retailer 9$8,039 USD
Retailer 3$8,278 USD
Retailer 6$8,405 USD
Retailer 10$9,018 USD
Retailer 8$9,076 USD
Retailer 5$9,552 USD
NZ Jewellers$13,845 USD

7 data points across 10 retailers

6 retailers$7,620 USD to $13,845 USD

A
Cheapest Retailer
-
$7,620 USD
A
Retailer 2
-
$7,641 USD
View
Final sale: no returns
A
Retailer 3
-
$8,278 USD
View
A
Retailer 4
-
$8,405 USD
View
B+
Retailer 5
-
$9,552 USD
View
Most Expensive
B
NZ Jewellers
dd6274ba-ef2e-4f7e-a347-90c83dd74e99 · Nov 5
$13,845 USD
View
5 more retailers have this diamond
Prices start from $7,620 USDSave up to $6,225 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.51ct Round
$7,620 USD